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Sergio [31]
2 years ago
7

Four friends went shopping for school supplies. The table shows the number of supplies each friend bought and the total cost. Co

mplete the table to show the average cost.
Mathematics
1 answer:
irga5000 [103]2 years ago
6 0
You need to give us more information
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You are designing the garden of your dream and you are going to start with a blank canvas. That means killing everything before
Aleks [24]

Answer:

2.5 bottles or 3 bottles

Step-by-step explanation:

Given that :

Dimension of lot :

22.5 yds by 20.4 yds

Area of lot = 22.5 * 20.4 = 459 yd²

Volume per bottle of herbicide = 12 fl oz

1.1 fl oz combined with water treats an area of 155 ft²

Number of 1.1 fl oz from 12 fl oz that can be obtained : 12 / 1.1 = 10.90

1 yard² = 9 feet²

459 yard² = (459 * 9) = 4131 feet²

Number of 151 feet² that can be obtained from 4131 feet²

4131 feet² / 155 ft²

= 27.3576 times

= 27.3576 / 10.909

= 2.507

This means he'll have to buy a minimum of 3 bottles if a fraction of a bottle can't be purchased.

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3 years ago
Yesny had $240 to spend on five pairs of jeans. How much did each pair of
krek1111 [17]

Answer:

5x + 10 = 240

Step-by-step explanation:

3 0
3 years ago
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a student earned a grade of 80% on a math test that had 25 problems. how many problems on this test did the student answer corre
Mamont248 [21]
80% of 25
percent means parts out of 100
'of' means multiply
80% of 25 means
80/100 times 25=40/50 times 25=20/25 times 25=20

answer is 20 problems
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3 years ago
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the length of a rectangle is 9 cm and the diagonal of the rectangle is 11 cm. Find the width of the rectangle​
ss7ja [257]

Answer: The width  is the square root of 40 or 6.32

Step-by-step explanation:

9^2 + b^2 = 11^2  where b squared is the width  

81 + b^2 = 121

-81              -81

  b^2 = 40

b= 6.32

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3 years ago
Another Quick Question, True or false: The Intersection of two rays creates two pairs of vertical angles and four pairs of suppl
andrey2020 [161]

Answer:

True

Step-by-step explanation:

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2 years ago
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